continuing to battle back against the obama campaign. negative advertisements the president admitted last night sometimes go over board. here is is from the "60 minutes" overtime webcast. >> do we see sometimes us going overboard in our campaign, mistakes that are made or, you know, areas where there is no doubt that somebody could dispute how we are presenting things? you know, that happens in politics. >> reporter: that happens in politics. to counter all of that mitt romney is going to begin to go into more detail than he has in the past particularly on jobs. martha we'll hear a lot more about that during his bus trip this ohio. martha: he has a busy week ahead of him. you're in pueblo, colorado, john, where you mentioned. that is where governor romney will have an event couple hours from now. were pueblo and why colorado today? >> reporter: you might ask why pueblo. president beat john mccain in this county by 15 points. economic message resonates here. here is why. 38%. population is hispanic. hispanics have average unemployment rat